Fast websites,
built to rank

JKJR Digital Development is an independent web development company in Arlington, Virginia. The sites are fast, cleanly built, and structured to gather domain authority on the search terms that matter.

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Built with

Webflow JavaScript TypeScript React Next.js AWS Cloudflare Google Analytics 4 SEO

jkjrdev.com

Jeff Knowles Jr.

Full Stack Developer

Available for projects

Webflow React Cloud TypeScript GA4

✓ 99.9% uptime

⚡ Fast & secure

What I Do

Full-Stack Solutions

From Webflow to cloud infrastructure, I match the right technology to your specific needs.

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Web Development

Full-stack builds: JavaScript and TypeScript frontends (React, Next.js), backend services, plus Webflow and WordPress when they fit.

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GA4 Analytics & SEO

GA4, data pipelines, search optimization — understand your traffic and grow your visibility.

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Cloud Infrastructure

AWS, Firebase, Cloudflare — hosting, DNS, CDN, and deployment configured for performance and security.

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My Work

Featured Projects

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ALT Solutions

A ground-up Webflow build for a federal consulting firm — custom design system, CMS-driven content, brand photography, and a full Wix migration, launched July 2026.

WebflowDesign